Yamaha Discussions about Yamaha ATVs.

Port and Polish...

Thread Tools
 
Search this Thread
 
Old Sep 8, 2003 | 10:32 PM
  #1  
Yamaha660R's Avatar
Thread Starter
|
Extreme Pro Rider
Joined: May 2003
Posts: 4,378
Likes: 0
Default Port and Polish...

Would porting and polishing the head on my Raptor help it any?
 
Reply
Old Sep 8, 2003 | 10:38 PM
  #2  
XtremeRaptor's Avatar
Pro Rider
Joined: Apr 2002
Posts: 641
Likes: 0
Default Port and Polish...

YES!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!![img]i/expressions/face-icon-small-happy.gif[/img]
 
Reply
Old Sep 8, 2003 | 10:38 PM
  #3  
PatsRaptor's Avatar
Pro Rider
Joined: Nov 2002
Posts: 726
Likes: 0
Default Port and Polish...

YES
 
Reply
Old Sep 8, 2003 | 10:46 PM
  #4  
Yamaha660R's Avatar
Thread Starter
|
Extreme Pro Rider
Joined: May 2003
Posts: 4,378
Likes: 0
Default Port and Polish...

hp gain??

torque gain??

is it worth the $400-$500 to get it done with the angle degree valve thing?

lol, sorry i forgot what it was.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
franklyme
Chinese Quads
11
Oct 21, 2016 07:18 PM
QuadRiders
Kids Quads
5
Oct 22, 2015 04:13 PM
Brandon400
Kawasaki
0
Sep 5, 2015 08:44 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 



All times are GMT -5. The time now is 12:22 AM.